8888425780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5813}}^1\times {\mathrm{5881}}^1$

素因数の和:11716

約数の個数: 48

約数和(自身を含む): 20108393424

約数和(自身を除く): 11219967644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5813, 5881, 11626, 11762, 23252, 23524, 29065, 29405, 58130, 58810, 75569, 76453, 116260, 117620, 151138, 152906, 302276, 305812, 377845, 382265, 755690, 764530, 1511380, 1529060, 34186253, 68372506, 136745012, 170931265, 341862530, 444421289, 683725060, 888842578, 1777685156, 2222106445, 4444212890, 8888425780]

約数ペア:

[(1, 8888425780), (2, 4444212890), (4, 2222106445), (5, 1777685156), (10, 888842578), (13, 683725060), (20, 444421289), (26, 341862530), (52, 170931265), (65, 136745012), (130, 68372506), (260, 34186253), (5813, 1529060), (5881, 1511380), (11626, 764530), (11762, 755690), (23252, 382265), (23524, 377845), (29065, 305812), (29405, 302276), (58130, 152906), (58810, 151138), (75569, 117620), (76453, 116260)]